rhug riaa riab riah riai rial riat riau rib- riba ribu riga rigg righ rigi rigu riha riht riia rila rill rilu riri rita rith riti ritl ritt ritu rlab rlua rlug rrah rrat rrrr rtai rtlt ruag ruah ruba rubb rubi rubu ruga rugg rugh rugi ruhh ruhi ruhl ruhr ruit rula rull rura ruri ruru ruta ruth ruti rutl rutt rutu taa- taag taal taar taat taba tabb tabi tabl tabu taga tagg tagh tagi tagu taha tahi tahr tahu taia taig tail tair tait tala talh tali tall talu tara tarb targ tari tarr tart taru tata tatb tath tati tatr tatt tatu taua taub taul taur taut tbar tbil tbit tbrb tbta thaa thag thai thal thar that thau thi- thia thig thil thir thra thri thru thtb thtr thug thul thur tiaa tiab tial tiar tiba tibi tibu tiga tigh tigi tigr tiht tihu tiit tiiu tila tilh till tilr tilt tira tirb tiri tirl tirr tiru tita tith titi titt titu tlli traa trab trag trai tral trat trau tri- tria trib trig tril trit trra trtr trub trug trut truu ttab ttbb tttt ttul tual tuar tuat tuba tubb tubr tubu tuga tugg tugh tugu tuht tuhu tuig tuil tuit tuiu tula tuli tull tulu tura turb turg turi turr turt turu tuta tuti tutl tutt tutu uair uart uaru uata uath uatu uaua ubal ubar ubba ubbi ubii ubir ubit ubla ubli ubra ugab ugal ugar uggt ughi ugia ugli ugra ugri ugta ugur uguu uhta uhti uhuh uira uirr ulaa ulai ular ulla ulli ullr ulta ulti ultt ulua ulul urai ural urat urau urba urbi urga urgh urgi urgu uria urib uriu urla urra urrh urri urth urur urut utah utai utal utau utha utia util utri utti uttu utug uulu uuri uuta uuuu